package ooday01;

public class CarTest {
    public static void main(String[] args) {
        Car a=new Car("特斯拉","黄色",20000);
        Car b=new Car();
        b.brand="奥迪";
        b.color="白色";
        b.price=2500;
        a.run();
        b.start();
    }
}
